body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.header {
    background-color: #333;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h2 {
    margin: 0;
}

.header .db-info {
    font-size: 14px;
}

.container {
    display: flex;
    max-width: 1200px;
    margin: 20px auto;
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.left-panel {
    width: 30%;
    padding-right: 20px;
    border-right: 1px solid #ddd;
}

.right-panel {
    width: 70%;
    padding-left: 20px;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input, select, button {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background-color: #45a049;
}

textarea {
    width: 100%;
    height: 400px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: monospace;
    resize: none;
    white-space: pre;
    overflow-x: auto;
}

.error {
    color: red;
    margin-top: 5px;
}

h3 {
    color: #333;
    margin-top: 0;
    margin-bottom: 15px;
}